1427996908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1445341}}^1$

素因数の和:1445377

約数の個数: 24

約数和(自身を含む): 2832870320

約数和(自身を除く): 1404873412

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1445341, 2890682, 5781364, 18789433, 27461479, 37578866, 54922958, 75157732, 109845916, 356999227, 713998454, 1427996908]

約数ペア:

[(1, 1427996908), (2, 713998454), (4, 356999227), (13, 109845916), (19, 75157732), (26, 54922958), (38, 37578866), (52, 27461479), (76, 18789433), (247, 5781364), (494, 2890682), (988, 1445341)]